Photovoltaic device capable of automatically adjusting angle and adjusting method thereof

Abstract

The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic device capable of automatically adjusting angles and an adjusting method of the photovoltaic device. The photovoltaic device comprises a photovoltaic panel, a vertical shaft impeller, a spring energy accumulator, an automatic reversing transmission and a transfer case. The device further comprises a hollow rotating shaft, a mounting frame and a fixed base. The bottom of the hollow rotating shaft is correspondingly and rotatably connected with the top of the fixed base through a slewing bearing, the top of the hollow rotating shaft is provided with a spring energy accumulator and a vertical shaft impeller which drives the spring energy accumulator to accumulate energy through wind energy, and the vertical shaft impeller is correspondingly in transmission connection with an input shaft of the spring energy accumulator through an electronic clutch I; an output shaft of the spring energy accumulator is provided with a brake mechanism; and according to the invention, a vertical shaft impeller is driven by wind energy, the vertical shaft impeller drives a clockwork energy accumulator to accumulate energy, the clockwork energy accumulator serves as a driving device to drive the mounting frame to carry out light following adjustment after energy accumulation, and the power generation loss of the photovoltaic panel can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic device capable of self-adjusting angles and an adjustment method thereof. Background technique [0002] Photovoltaic power generation technology has gradually matured this year, and the application occasions have become more and more abundant; traditional photovoltaic panels are mostly set at a fixed angle, and the sun rises in the east and sets in the west, and the dimension of the sun will change throughout the year, and photovoltaic panels can effectively accept The light time is limited and the light utilization rate is low; there are many kinds of photovoltaic power generation devices that can automatically follow the light on the market. Although the light utilization rate of electric energy has been improved, it has increased its own loss. This phenomenon is a problem to be solved urgently by those skilled in the art; [0003] Chinese ...

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Problems solved by technology

[0002] Photovoltaic power generation technology has gradually matured this year, and the application occasions are becoming more and more abundant; traditional photovoltaic panels are mostly set at a fixed angle, while the sun rises in the east and sets in the west, and the dimension of the sun changes throughout the year, photovoltaic panels can effectively accept The light time is limited and the light utilization rate is low; there are many kinds of photovoltaic power generation devices that can automatically follow the light on the market. Electric energy, although the utilization rate of light has been improved, it has increased its own loss, and this phenomenon is a problem to be solved urgently by those skilled in the art;

[0003] Chinese patent (publication number: CN213602596U) discloses a solar photovoltaic module with automatic light tracking; this patent controls the rotation of the photovoltaic placement frame to track the sun's east rise and west setting through the central rotation drive, and adjusts the inclination angle of the photovoltaic placement frame through the placement frame drive device , to adapt to the change of the sun's height and position; but both the central rotary drive and the rack drive need to consume the electric energy generated by the photovoltaic modules, which reduces the utilization rate of photovoltaic power generation

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